Punching machine convenient to lubricate

Abstract

The utility model provides a punching machine convenient to lubricate, and relates to the field of punching machines, a main body of a support is of a U-shaped structure with a one-way opening in the bottom end, hydraulic rods are installed on the bottom end face of the support, the number of the hydraulic rods is two, and the two hydraulic rods are fixedly connected to the bottom end face of the support in a linear array mode; the problems that in the prior art, manual smearing and adding are needed, but manual adding can be achieved only by stopping the machine, and the punching efficiency of the plate can be reduced are solved, a flow collecting base and a dropper are fixedly connected to the bottom end face of a supply pipe, so that when the plate is subjected to punching forming operation, the plate is prevented from being scratched, and the production efficiency is improved. Lubricating liquid can be supplied to the interior of the flow collecting base through the supply pipe, and when lubricating oil enters the interior of the flow collecting base, the interior of droppers fixedly connected to the bottom end face of the flow collecting base in a linear array can be used for dripping the lubricating oil onto a plate for automatic lubricating operation; therefore, the purpose of higher practicability is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of punching and cutting machines, and particularly relates to a punching and cutting machine which is convenient for lubrication. Background Art

[0002] Punching shears are widely used in various thin plate processing industries. They can not only process various metal plates such as carbon steel, stainless steel, copper, aluminum, etc., but also various non-metal plates such as cardboard, hard rubber, plastic, etc. When the punching machine is in use, since the punching equipment needs to be in direct rigid contact with the workpiece, it is necessary to apply lubricating oil to the surface of the punching equipment after a period of punching to reduce the friction between the workpiece and the workpiece. When adding lubricating oil to the existing punching machine, it is necessary to manually apply and add it, but manual addition requires stopping the machine to add, which will reduce the stamping efficiency of the plate.

[0003] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it is revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model is created, and a convenient lubrication punching and cutting machine is provided to solve the problem that the existing manual application and addition are required, but the manual addition requires the machine to be stopped to achieve the addition, which will reduce the stamping efficiency of the plate. Utility Model Content

[0004] The utility model provides a punching and cutting machine with convenient lubrication, which solves the problem in the prior art that manual smearing and adding are required, but the manual adding requires the machine to be stopped to achieve the adding, which will reduce the stamping efficiency of the plate.

[0005] The technical solution of the utility model is implemented as follows: a punching machine that is convenient for lubrication includes a base, a through hole is opened inside the base, the through hole is a punching hole, and the punching hole is used for blanking, and the main body of the base is a lower die, a plate is placed above the base, the plate is a rectangular structure, and a bracket is fixedly connected to the outside of the base, the main body of the bracket is a U-shaped structure with a one-way opening at the bottom end, and a hydraulic rod is installed on the bottom end surface of the bracket, and the hydraulic rod is provided at two locations, and the two hydraulic rods are fixedly connected to the bottom end surface of the bracket in a linear array:

[0006] As a preferred embodiment, the bracket and the hydraulic rod together form a stamping structure, and an upper mold is installed on the bottom end surface of the hydraulic rod, and a guide rod is fixedly connected to the bottom end surface of the upper mold, and the guide rod is fixedly connected to the bottom end surface of the upper mold in a rectangular array.

[0007] As a preferred embodiment, the guide rod is located directly above the stamping hole, and a storage box is fixedly connected to the top surface of the bracket, lubricating oil is stored in the storage box, and a connecting pipe is fixedly connected to the top surface of the storage box, the connecting pipe is connected to the storage box, and is used to supply liquid to the interior of the storage box.

[0008] As a preferred embodiment, a supply pipe is fixedly connected to the front end of the storage box, and the supply pipe is a flexible structure, and a control valve is fixedly connected to the outside of the supply pipe.

[0009] As a preferred embodiment, the front end of the upper mold is fixedly connected to a mounting plate, and the supply pipe passes through the mounting plate toward the lower side and is limited in front of the upper mold by the mounting plate.

[0010] As a preferred embodiment, the bottom end of the supply pipe is fixedly connected to a current collecting seat, and the current collecting seat is an internal hollow structure, and a dropper is fixedly connected to the bottom end surface of the current collecting seat, the dropper is arranged in a linear array, and the dropper is connected to the current collecting seat.

[0011] After using the above technical solution, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a collector and a dropper are fixedly connected to the bottom end surface of the supply pipe, so that when the plate is subjected to stamping and forming operations, lubricating liquid can be supplied to the inside of the collector by utilizing the supply pipe, and when the lubricating oil enters the inside of the collector, the lubricating oil can be dripped onto the plate by utilizing the inside of the dropper fixedly connected to the bottom end surface of the collector in a linear array to perform an automated lubrication operation, thereby achieving a more practical purpose.

[0013] 2. In the utility model, by providing a hydraulic rod, an upper die and a guide rod, when performing stamping and forming, the upper die can be pushed downward by starting the hydraulic rod installed on the bottom end surface of the bracket, and when the upper die moves downward, the sheet can be stamped and formed synchronously, thereby achieving the purpose of rapid stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the front and side structure of the punching and cutting machine of the utility model after being disassembled;

[0016] Figure 2 It is a schematic diagram of the right side structure of the punching and cutting machine of the utility model;

[0017] Figure 3 It is a front structural schematic diagram of the punching and cutting machine of the utility model;

[0018] Figure 4 It is a schematic diagram of the combined structure of the bracket and storage box of the punching and cutting machine of the utility model;

[0019] Figure 5 It is a schematic diagram of the combined structure of the base and punching holes of the punching machine of the utility model;

[0020] Figure 6 It is a schematic diagram of the top view of the punching and cutting machine of the utility model;

[0021] In the figure, 1, base; 101, punching hole; 102, plate; 103, bracket; 2, hydraulic rod; 201, upper die; 202, guide rod; 3, storage box; 301, connecting pipe; 302, supply pipe; 303, control valve; 304, mounting plate; 305, collecting seat; 306, dropper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 6 As shown, a punching and shearing machine that is convenient for lubrication includes: a base 1, a through hole is opened inside the base 1, the through hole is a punching hole 101, and the punching hole 101 is used for blanking, and the main body of the base 1 is a lower mold, a plate 102 is placed above the base 1, the plate 102 is a rectangular structure, and a bracket 103 is fixedly connected to the outside of the base 1, the main body of the bracket 103 is a U-shaped structure with a one-way opening at the bottom end, and a hydraulic rod 2 is installed on the bottom end surface of the bracket 103, and there are two hydraulic rods 2, and the two hydraulic rods 2 are fixedly connected to the bottom end surface of the bracket 103 in a linear array, the bottom end of the supply pipe 302 is fixedly connected to a collector 305, and the collector 305 is an internal hollow structure, and a dropper 306 is fixedly connected to the bottom end surface of the collector 305, and the dropper 306 is arranged in a linear array, and the dropper 306 is connected to the collector 305.

[0024] Among them, the bracket 103 and the hydraulic rod 2 together constitute a stamping structure, and an upper mold 201 is installed on the bottom end surface of the hydraulic rod 2, and a guide rod 202 is fixedly connected to the bottom end surface of the upper mold 201. The guide rod 202 is fixedly connected to the bottom end surface of the upper mold 201 in a rectangular array, and the guide rod 202 is located directly above the stamping hole 101, and a storage box 3 is fixedly connected to the top end surface of the bracket 103, and lubricating oil is stored in the storage box 3. A connecting pipe 301 is fixedly connected to the top end surface of the storage box 3, and the connecting pipe 301 is connected to the storage box 3 and is used to supply liquid to the interior of the storage box 3.

[0025] Among them, the front end of the storage box 3 is fixedly connected with a supply pipe 302, and the supply pipe 302 is a flexible structure. The outer side of the supply pipe 302 is fixedly connected with a control valve 303. The front end of the upper mold 201 is fixedly connected with a mounting plate 304, and the supply pipe 302 passes through the mounting plate 304 to the lower side and is limited in front of the upper mold 201 by the mounting plate 304.

[0026] When in use, when stamping the plate 102, the plate 102 can be placed on the top of the base 1, and the control valve 303 installed on the outside of the supply pipe 302 is opened, so that the lubricating oil in the storage box 3 located on the top surface of the bracket 103 can be supplied to the inner position of the collector 305 fixedly connected to the lower end thereof through the supply pipe 302, and when the lubricating oil enters the inner position of the collector 305, the lubricating oil can be dripped by using the dropper 306 fixedly connected to the bottom surface of the collector 305 and then quickly dripped onto the plate 102 to realize the automatic dripping lubrication operation;

[0027] After lubrication is completed, the two hydraulic rods 2 installed on the bottom end surface of the bracket 103 can be synchronously started to push the upper mold 201 downward, and when the upper mold 201 moves upward, the guide rod 202 fixedly connected to the bottom end surface of the upper mold 201 can be synchronously used to move downward to contact the plate 102 to realize the automated stamping and forming operation of the plate 102, and by utilizing the stamping holes 101 opened in the base 1 to perform rapid stamping and forming operations, thereby achieving a more practical purpose.

[0028] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching machine that is easy to lubricate, characterized in that: The invention comprises a base (1), wherein a through hole is provided inside the base (1), the through hole is a punching hole (101), and the punching hole (101) is used for blanking, and the main body of the base (1) is a lower die, a plate (102) is placed above the base (1), the plate (102) is a rectangular structure, and a bracket (103) is fixedly connected to the outer side of the base (1), the main body of the bracket (103) is a U-shaped structure with a one-way opening at the bottom, and a hydraulic rod (2) is installed on the bottom end surface of the bracket (103), and the hydraulic rod (2) is provided at two locations, and the two hydraulic rods (2) are fixedly connected to the bottom end surface of the bracket (103) in a linear array.

2. A convenient lubrication punching machine according to claim 1, characterized in that: The bracket (103) and the hydraulic rod (2) together form a stamping structure, and an upper die (201) is installed on the bottom end surface of the hydraulic rod (2), and a guide rod (202) is fixedly connected to the bottom end surface of the upper die (201), and the guide rods (202) are fixedly connected to the bottom end surface of the upper die (201) in a rectangular array.

3. A punching machine with convenient lubrication according to claim 2, characterized in that: The guide rod (202) is located directly above the punching hole (101), and a storage box (3) is fixedly connected to the top surface of the bracket (103), lubricating oil is stored inside the storage box (3), and a pipe (301) is fixedly connected to the top surface of the storage box (3), the pipe (301) is connected to the storage box (3) and is used to supply liquid to the inside of the storage box (3).

4. A convenient lubrication punching machine according to claim 3, characterized in that: The front end of the storage box (3) is fixedly connected to a supply pipe (302), and the supply pipe (302) is a flexible structure. The outer side of the supply pipe (302) is fixedly connected to a control valve (303).

5. The punching machine with convenient lubrication according to claim 2, characterized in that: The front end of the upper mold (201) is fixedly connected to a mounting plate (304), and the supply pipe (302) passes through the mounting plate (304) toward the lower side and is limited in front of the upper mold (201) by the mounting plate (304).

6. A punching machine with convenient lubrication according to claim 5, characterized in that: The bottom end of the supply pipe (302) is fixedly connected to a current collecting seat (305), and the current collecting seat (305) is an internal hollow structure. A dropper (306) is fixedly connected to the bottom end surface of the current collecting seat (305), and the dropper (306) is arranged in a linear array, and the dropper (306) is connected to the current collecting seat (305).

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